user
Use the given facts to generate a summary of the Sun.

It is a star located at the center of our solar system, composed mainly of hydrogen and helium, has a diameter of 865,000 miles and a surface temperature of 10,000 degrees Fahrenheit.


assistant
The Sun is the star at the center of our solar system. It is composed mainly of hydrogen and helium, and has a diameter of 865,000 miles and a surface temperature of 10,000 degrees Fahrenheit. The Sun is vital for life on Earth, providing us with light and heat energy.